post_data_restore -t Usage

Per the Release 15.10 Migration release guide (b035-5942-065k) I should be able to use 'post_data_restore -t' to copy (via arcmain) from our 14.10 production system to our 15.10 develoment system. Has anyone tried this? Did you disable logons? Did you kill your ViewPoint logons in order to have a system at 'quiesced' state?